For each of these relations on the set {1, 2, 3, 4}, decide whether it is reflexive, symmetric, and transitive.
Show your workin...
cos 36 $\pi$
18x4
Find the derivatives of the following functions:
y=(2x^2 − 5x + 7)^3
lim (x^-4 - 2x^-2 - 3x^-1-2)/(7x^-3 - 6x^-2 + 3) as x->0
7532:13
Estimate
\[f'(5)\].
graph
\[\small{1}\]
\[\small{2}\]
\[\small{3}\]
\[\small{4}\]
\[\small{5}\]
\[\small{6}\]
y ÷ 2 + x; use x = 1, and y = 2
d) y = (2x
2 − 5x + 7)
3
D=C-S/n
